This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.5 MLv |
| Local datetime | 2023/07/16 23:21 |
| Universal datetime | 2023/07/16 21:21 |
| Latitude | 46.64 ° ± 0.3 km |
| Longitude | -0.25 ° ± 0.4 km |
| Depth | 6 km (from location) ± 1 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
38 | 58707 |
| Bressuire
|
30 | 19519 |
| Thouars
|
37 | 13990 |
| Fontenay-le-Comte
|
46 | 13226 |
| Parthenay
|
2 | 10267 |
| Chauray
|
33 | 7006 |
| Saint-Maixent-l'École
|
25 | 6982 |
| Migné-Auxances
|
43 | 6071 |
| Vouneuil-sous-Biard
|
41 | 5896 |
| La Crèche
|
30 | 5635 |
| Saint-Martin-la-Pallu
|
41 | 5546 |
| Nueil-les-Aubiers
|
43 | 5541 |
| Aiffres
|
41 | 5506 |
| Neuville-de-Poitou
|
39 | 5324 |
| Moncoutant-sur-Sèvre
|
27 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.22 |
| Azimuthal gap | 119.07 ° |
| Number of stations used | 36 |
| Number of phases used | 59 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| RD | MFF | Pg | 21:21:28.36 | 0.01 | 115.35 | 0.08 | Manual |
| RD | MFF | Sg | 21:21:29.67 | -0.03 | 115.35 | 0.08 | Manual |
| Z4 | 01X88 | Pg | 21:21:33.28 | -0.06 | 224.93 | 0.36 | Manual |
| Z4 | 01X88 | Sg | 21:21:38.16 | -0.12 | 224.93 | 0.36 | Manual |
| Z4 | 01X82 | Pg | 21:21:33.47 | -0.05 | 218.29 | 0.37 | Manual |
| Z4 | 01X82 | Sg | 21:21:38.53 | -0.04 | 218.29 | 0.37 | Manual |
| Z4 | 01X87 | Pg | 21:21:33.62 | -0.06 | 228.23 | 0.38 | Manual |
| Z4 | 01X87 | Sg | 21:21:38.73 | -0.12 | 228.23 | 0.38 | Manual |
| Z4 | 01X74 | Pg | 21:21:33.91 | 0.07 | 211.32 | 0.39 | Manual |
| Z4 | 01X73 | Pg | 21:21:33.95 | 0.02 | 214.35 | 0.4 | Manual |
| Z4 | 01X73 | Sg | 21:21:39.43 | 0.13 | 214.35 | 0.4 | Manual |
| Z4 | 01X86 | Pg | 21:21:34.4 | -0.02 | 230.93 | 0.4 | Manual |
| Z4 | 01X80 | Pg | 21:21:34.8 | -0.05 | 224.75 | 0.41 | Manual |
| Z4 | 01X80 | Sg | 21:21:39.65 | 0 | 224.75 | 0.41 | Manual |
| Z4 | 01X85 | Pg | 21:21:34.38 | -0.07 | 233.69 | 0.42 | Manual |
| Z4 | 01X85 | Sg | 21:21:39.94 | -0.26 | 233.69 | 0.42 | Manual |
| Z4 | 01X71 | Pg | 21:21:34.73 | 0.01 | 220.8 | 0.44 | Manual |
| Z4 | 01X71 | Sg | 21:21:40.88 | 0.22 | 220.8 | 0.44 | Manual |
| Z4 | 01X84 | Pg | 21:21:34.93 | 0.01 | 235.8 | 0.45 | Manual |
| Z4 | 01X84 | Sg | 21:21:40.73 | -0.27 | 235.8 | 0.45 | Manual |
| Z4 | 01X62 | Pg | 21:21:34.97 | 0.03 | 214.78 | 0.45 | Manual |
| Z4 | 01X62 | Sg | 21:21:41.15 | 0.09 | 214.78 | 0.45 | Manual |
| Z4 | 01X54 | Sg | 21:21:41.56 | 0.08 | 205.69 | 0.46 | Manual |
| Z4 | 01X77 | Pg | 21:21:35.25 | -0.03 | 231.44 | 0.47 | Manual |
| Z4 | 01X77 | Sg | 21:21:41.38 | -0.24 | 231.44 | 0.47 | Manual |
| Z4 | 01X83 | Sg | 21:21:41.44 | -0.19 | 237.52 | 0.47 | Manual |
| Z4 | 01X61 | Pg | 21:21:35.38 | 0.1 | 217.47 | 0.47 | Manual |
| Z4 | 01X53 | Sg | 21:21:42.6 | 0.25 | 208.54 | 0.47 | Manual |
| Z4 | 01X44 | Sg | 21:21:42.78 | 0.25 | 204.34 | 0.5 | Manual |
| Z4 | LC15 | Pg | 21:21:36.1 | 0.1 | 217.18 | 0.5 | Manual |
| Z4 | LC15 | Sg | 21:21:42.94 | 0.23 | 217.18 | 0.5 | Manual |
| Z4 | 01X51 | Pg | 21:21:36.12 | 0.21 | 214.85 | 0.5 | Manual |
| Z4 | 01X51 | Sg | 21:21:43.10 | 0.37 | 214.85 | 0.5 | Manual |
| Z4 | 01X59 | Pg | 21:21:35.88 | -0.09 | 221.54 | 0.51 | Manual |
| Z4 | 01X59 | Sg | 21:21:42.94 | 0.12 | 221.54 | 0.51 | Manual |
| Z4 | 01X43 | Sg | 21:21:43.30 | 0.34 | 207.28 | 0.51 | Manual |
| FR | CHIF | Pg | 21:21:36.40 | 0.25 | 191.87 | 0.52 | Manual |
| FR | CHIF | Sg | 21:21:42.99 | -0.15 | 191.87 | 0.52 | Manual |
| Z4 | 01X42 | Sg | 21:21:43.60 | 0.25 | 209.83 | 0.52 | Manual |
| Z4 | 01X58 | Pg | 21:21:36.37 | 0.04 | 224.72 | 0.52 | Manual |
| Z4 | 01X33 | Sg | 21:21:44.1 | 0.03 | 205.25 | 0.54 | Manual |
| Z4 | PSIS3 | Pg | 21:21:36.77 | 0.09 | 220.74 | 0.54 | Manual |
| Z4 | PSIS3 | Sg | 21:21:44.20 | 0.14 | 220.74 | 0.54 | Manual |
| Z4 | LC17 | Pg | 21:21:36.86 | 0.14 | 212.01 | 0.55 | Manual |
| Z4 | LC17 | Sg | 21:21:44.8 | -0.02 | 212.01 | 0.55 | Manual |
| Z4 | 01X48 | Pg | 21:21:36.63 | -0.14 | 221.95 | 0.55 | Manual |
| Z4 | 01X48 | Sg | 21:21:44.19 | -0.02 | 221.95 | 0.55 | Manual |
| FR | CRNF | Pg | 21:21:36.87 | -0.24 | 331.53 | 0.57 | Manual |
| FR | CRNF | Sg | 21:21:44.18 | -0.62 | 331.53 | 0.57 | Manual |
| Z4 | 01X31 | Pg | 21:21:37.31 | 0.15 | 210.42 | 0.57 | Manual |
| FR | GNEF | Pg | 21:21:38.69 | -0.32 | 142.66 | 0.67 | Manual |
| FR | GNEF | Sg | 21:21:47.53 | -0.54 | 142.66 | 0.67 | Manual |
| FR | LGIF | Pg | 21:21:41.59 | -0.13 | 257.63 | 0.82 | Manual |
| FR | LGIF | Sg | 21:21:52.52 | -0.26 | 257.63 | 0.82 | Manual |
| FR | DAUF | Pg | 21:21:46.24 | 0.6 | 356.27 | 1.03 | Manual |
| FR | DAUF | Sg | 21:21:59.52 | -0.02 | 356.27 | 1.03 | Manual |
| FR | BOUF | Pg | 21:21:46.94 | 0.22 | 299.37 | 1.08 | Manual |
| FR | RIAF | Pg | 21:21:48.2 | 0.41 | 320.6 | 1.13 | Manual |
| FR | RIAF | Sg | 21:22:03.40 | 0.44 | 320.6 | 1.13 | Manual |